Add Hundreds: Add the hundreds place first.We have 888, which has 8 in the hundreds place, and 88, which has no hundreds. So we only add 8 from 888.8 (from 888) = 8
Add Tens: Add the tens place.We have 88, which has 8 in the tens place, and 888, which also has 8 in the tens place. So we add 8+8.8 (from 88) + 8 (from 888) = 16
Add Ones: Add the ones place.We have 888, 88, and three 8s. All of these have 8 in the ones place. So we add 8+8+8+8+8.8 (from 888) + 8 (from 88) + 8+8+8=40
Combine Sums: Combine the sums from the hundreds, tens, and ones places.From Step 1, we have 8 in the hundreds place.From Step 2, we have 16 in the tens place, which is equivalent to 1 hundred and 6 tens.From Step 3, we have 40 in the ones place, which is equivalent to 4 tens.Now we combine them: 8 hundreds + 1 hundred from the tens place + 6 tens + 4 tens.160 hundreds6 tens + 4 tens = 163 tens, which is equivalent to 1 hundred.So now we have 165 hundreds + 1 hundred = 163 hundreds.
Convert to Final Sum: Convert the combined hundreds to a final sum.We have 10 hundreds, which is equivalent to 1000.So the final sum is 1000.